/* Project Gallery - Onyx & Yellow theme, Glassmorphism, Before/After */

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .project-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

/* Project Card */
.project-card {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 0.75rem;
  overflow: hidden;
  cursor: pointer;
  background: #030712;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.project-card:focus {
  outline: 2px solid #FDC700;
  outline-offset: 2px;
}

/* Image container - stacked before/after */
.project-card-images {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.project-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease;
}

.project-card .project-before {
  opacity: 1;
  z-index: 1;
}

.project-card .project-after {
  opacity: 0;
  z-index: 2;
}

/* Hover: reveal after */
.project-card:hover .project-after,
.project-card.project-revealed .project-after {
  opacity: 1;
}

/* Mobile tap: toggle class via JS */
.project-card.project-revealed .project-before {
  opacity: 0;
}

.project-card:hover .project-before {
  opacity: 0;
}

/* Glassmorphism overlay - description */
.project-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 1rem 1.25rem;
  background: rgba(3, 7, 18, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(253, 199, 0, 0.2);
  transition: background 0.3s ease;
}

.project-card:hover .project-card-overlay,
.project-card:focus-within .project-card-overlay {
  background: rgba(3, 7, 18, 0.85);
}

.project-card-title {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: #FDC700;
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.project-card-desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.4;
}

/* Before/After label (optional visual cue) */
.project-card-label {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 4;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  background: rgba(3, 7, 18, 0.7);
  color: #FDC700;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-card:hover .project-card-label,
.project-card:focus-within .project-card-label {
  opacity: 1;
}